rik/libwiiuse
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Replace explicit 32 lengths for MAX_PAYLOAD

Browse Source
This commit is contained in:
Juan Sebastian Casallas
2012-01-16 18:34:38 -06:00
parent 2e347bc523
commit 1b25cd6289
3 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/io.c
View File

@@ -69,7 +69,7 @@ void wiiuse_wait_report(struct wiimote_t *wm, int report, byte *data)
{ {
for(;;) for(;;)
{ {
if(wiiuse_io_read(wm, data, 32) > 0) if(wiiuse_io_read(wm, data, MAX_PAYLOAD) > 0)
if(data[1] == report) if(data[1] == report)
break; break;
} }
@@ -91,7 +91,7 @@ void wiiuse_wait_report(struct wiimote_t *wm, int report, byte *data)
void wiiuse_read(struct wiimote_t *wm, byte memory, unsigned addr, unsigned short size, byte *data) void wiiuse_read(struct wiimote_t *wm, byte memory, unsigned addr, unsigned short size, byte *data)
{ {
byte pkt[8]; byte pkt[8];
byte buf[32]; byte buf[MAX_PAYLOAD];
unsigned n_full_reports; unsigned n_full_reports;
unsigned last_report; unsigned last_report;
byte *output; byte *output;
@@ -154,7 +154,7 @@ void wiiuse_read(struct wiimote_t *wm, byte memory, unsigned addr, unsigned shor
void wiiuse_handshake(struct wiimote_t* wm, byte* data, uint16_t len) void wiiuse_handshake(struct wiimote_t* wm, byte* data, uint16_t len)
{ {
/* send request to wiimote for accelerometer calibration */ /* send request to wiimote for accelerometer calibration */
byte buf[32]; byte buf[MAX_PAYLOAD];
byte report_type; byte report_type;
/* step 0 - Reset wiimote */ /* step 0 - Reset wiimote */

2
src/motion_plus.c
View File

@@ -45,7 +45,7 @@ static void calculate_gyro_rates(struct motion_plus_t* mp);
void wiiuse_probe_motion_plus(struct wiimote_t *wm) void wiiuse_probe_motion_plus(struct wiimote_t *wm)
{ {
byte buf[32]; byte buf[MAX_PAYLOAD];
unsigned id; unsigned id;
wiiuse_read(wm, 0, WM_EXP_MOTION_PLUS_IDENT, 6, buf); wiiuse_read(wm, 0, WM_EXP_MOTION_PLUS_IDENT, 6, buf);

2
src/wiiuse.c
View File

@@ -657,7 +657,7 @@ void wiiuse_send_next_pending_write_request(struct wiimote_t* wm) {
* This function should replace any write()s directly to the wiimote device. * This function should replace any write()s directly to the wiimote device.
*/ */
int wiiuse_send(struct wiimote_t* wm, byte report_type, byte* msg, int len) { int wiiuse_send(struct wiimote_t* wm, byte report_type, byte* msg, int len) {
byte buf[32]; /* no payload is better than this */ byte buf[MAX_PAYLOAD]; /* no payload is better than this */
int rumble = 0; int rumble = 0;
#ifdef WIIUSE_WIN32 #ifdef WIIUSE_WIN32